Inspect the exhaust system for any leak or damage. Most people with diesel trucks will fit in this category. Despite this, its good practice to take care of your LBZ and follow OEM recommendations when it comes to maintenance. | Our Privacy Policy | Web Design by Green Matchbox, Comprehensive 6.6L LBZ Duramax Maintenance Guide & Parts List, Diesel Resource | Your go-to diesel experts, Build Your Next Super Duty 6.7L Powerstroke, 11 Common 6.6 LLY Duramax Problems And How To Fix Them, 2.8L LWN Duramax Specs, Tow Ratings, and Fuel Economy, 3.0L LM2 Duramax Specs, Fuel Economy, and Towing Capacity, 5 Best 6.6L L5P Duramax Performance Upgrades, 6.6L L5P Duramax Specs, Tow Ratings, And Model Year Changes, 6.6L LB7 Duramax Specifications And Information, 6.6L LLY Duramax Specifications & Information, 6.6L LML Duramax Specifications and Information, Comprehensive 2.8L LWN Duramax Maintenance Guide, Comprehensive 6.6L L5P Duramax Maintenance Guide, Comprehensive LML Duramax Service Schedule, LB7 Duramax Maintenance Schedule, Fluid Specs, And Parts, The Ultimate 6.6L LLY Duramax Maintenance Guide & Service Schedule. Check tires for signs of leaks, damage, dry rot, or uneven wear. To make it easy on our readers and fellow diesel lovers, we compiled a list of the most common LBZ Duramax maintenance parts. Has a little Theres more information in your 2006 or 2007 Duramax Diesel supplement about servicing your truck if you need more help. These ridges wear down over time, leading to a loss of pressure and leaks. Learn how to refill the Diesel Exhaust Fluid (DEF) a. To help you out with pricing, we put together this comprehensive guide on maintenance costs for Duramax engines. On the other hand, GMs started producing Duramax in 2001. 2006 LBZ 3500 4x4 cclb/srw lt3, 4" straight pipe, blocked, fingured, 2"plugged, Does it matter which George Straight cd I get, I'm looking for better fuel economy rather than horsepower:rof. Make Kamil's day and share it with a buddy! If the fan clutch is broken, then the engine is at risk of overheating. 2007 GMC K3500 Classic LBZ/Allison, SRW, 4WD, Ext. let it warm up for a few minutes before taking off. By the way Kenney Chesney make about 20 more horses too. Generally speaking, engines with more engines are more expensive to repair. Now you know the life expectancy of your 6.6 Duramax. 1983 Chevy 3/4 ton 305 auto o/d 4.11. See the quality of fluid or if it smells burnt. The result is better performance but also high maintenance costs. We take the guess work out of the equation. Its pulling and hauling capacity are also higher than gas engines. Check all suspension/steering and other truck components that need regular lubrication or greasing. bit of problem buying too many trucks. Visit some of our other LBZ Resources and articles by clicking on one of the links below. $77 USD Duramax CAT Oil Filter Conversion Kit MDDP 5 $490 USD GM 6.6L Dual Remote Bypass System Amsoil.com 6 $120 USD BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android Amazon 10 $10 USD Heavy-Duty Synthetic Diesel Oil 15W-40 Amsoil.com 7 How often do I need to replace a Duramax engine? Exhaust noise is an important thing to consider before buying a used Duramax. You have to ability to choose your choice of filters for all 3 filters. Check and adjust air pressure in tires and don't forget about the spare. That means you need to follow the proper service schedule and use the right parts. I imagine you could pick up just about any pipe from an auto parts store? Are you the proud owner of a 6.6L LBZ Duramax? The 4WD system is not working accurately if the truck slips or slides. All other things being equal, newer cars will cost more to maintain. A good idea to keep a spare on hand. Win this truck! Here's a little checklist of things you need to do check time your perform maintenance on your LLY Duramax. The first Duramax engine first went into production in 2001 and GMC minted its one-millionth Duramax engine in 2017. The Duramax diesel should last over 400k miles with proper care. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. We give you service schedules for normal and severe use, fluid capacities, and a complete list of recommended filters, engine oils, and fluids to use. Duramax engines are specialty engines, so you will probably end up paying more in maintenance costs than for a car with a comparable non-diesel engine. The main problem with the water pump is the seal on the side meant to hold pressure from the shaft. 6.6 Duramax engine is considered to be a reliable and durable engine. This long-lasting engine can often suffer from problems due to wear and tear. In this video I go into detail on what I do for maintenance on my Duramax. I am sticking with the stock intake and air filter. Follow these maintenance tips to ensure you can get all the benefits of a durable Duramax Diesel engine. Factors that Affect Duramax Maintenance Costs Number of cylinders Duramax engines have 4, 6, or 8 cylinders. These o-rings will deteriorate over time, causing leaks in the fuel lines and fuel pump. The Chrysler Corporation put the engine in their Ram trucks in 1989. But with maintenance, it will last up to 4,00000 miles. Overall, it will cost about $15,000 to completely replace a Duramax diesel engine. 2. 3 18 Duramax Maintenance Tips 4 What to Look for When Buying a Used Duramax? Some users may have a small problem with the higher cost of diesel than gas. 2022 Diesel Resource | All rights reserved. bit of problem buying too many trucks. 4. Engine codes will tell you if there are any problems with the engine. The Costhack team include business owners, automotive mechanics, heavy duty equipment operators and other business experts. Inspect batteries and cables for signs of leakage, tightness. If you use your engine mostly for towing and heavy-duty driving, you will probably end up paying more for maintenance over the life of the engine. While removing dirt and contaminants from your fuel is a good start, it doesn't do anything to improve the lubrication properties of fuel in the first place. Its additional performance and hp make it more popular. The engine came to the production line in 1919. Also, the fuel filter O-ring may leak fuel. They are durable, powerful, and get great fuel economy considering their size and horsepower. If you would like to suggest a new cost guide or if you are interested in showcasing your brand, feel free to reach out to us. Duramax engines require regular service and should be taken to a mechanic at least once every year for a check-up. Has a little Check the cooling pressure of a Duramax engine before purchasing it. If youre reading this post, youre probably looking for a little help in the maintenance department. Considering the history and experience of Cummins, the Cummins engine has over 100 years of experience. An affiliate link means we may earn advertising or referral fees if you submit your information through our links or forms. The common problems of the LMM Duramax engine are: 1. This pump is responsible for delivering fuel to the injectors at high pressure, and it can become clogged or damaged over time. I like to put in 2-3 gallons of biodiesel with each tank, plus about 10 oz. Duramax engines are the next generation of turbo diesel engines and are commonly used in trucks, pickups, and SUVs. Duramax diesel is used in large trucks and has a powerful trailer. Properly maintained and poorly maintained vehicles life expectancy is completely different. Keep your oil and filter changed by going X-amount of miles or by the DIC. 1.Change the fuel filter at least every 6-8000mi. Average MPG for Stock Duramax Trucks. Have fun. Duramax diesel is considered to be the best post-emission engine. However, with proper maintenance and service, a Duramax engine can last up to 500,000 miles or more. I am new also and love the info from this forum. This site contains affiliate links. Our 6.6L LB7 Duramax Maintenance guide goes over everything you need to know to properly maintain these trucks. This can also cause the engine to overheat. Join. GMC has also created a 12th engine that never actually went into production. Duramax head gaskets contain ridges that keep the gasket in place and form a seal. Inspect All suspension and steering components for signs of play or torn boots/seals etc From the above discussion, we can say that Duramax leads with high hp, and Cummins leads with torque. Oil (and changing it regularly) is already crucial to an engine's longevity. Many people report getting 4,00000 miles or more out of their Duramax engine. Dirt and grime can reduce the radiator efficiency by keeping heat trapped in the engine. Plug, SES Light. What if youre not familiar with these trucks though? Pop the hood and check the dipstick. If you dont maintain your vehicle properly it wont last long. Its important to check the engine oil to ensure it is properly lubricated. Click on one of the links below or in the side bar! Theyre one of the most capable pre-emissions diesels around and they can produce a lot of power with only a tuner. Severe duty conditions may dramatically reduce your oil life. These costs are average and may differ depending on the location of your mechanic. Want to learn more about the latest insights in the diesel industry? Feb 25, 2008 Congrats on the new ride.. 1. Duramax engine maintenance is very labor-intensive, so depending on your mechanic, you can end up paying up to $20,000 to replace your Duramax engine with a new one. You will notice a huge improvement over factory ride quality. Generally speaking, engines with more engines are more expensive to repair. Generally speaking, engines with more engines are more expensive to repair. This is good stuff keep em coming! Whenever you notice any engine performance problems, it's important to have the pump checked by a qualified mechanic. Hasten says to run a computerized flow test on the DPF filter tol show if the filter in the exhaust stream needs cleaning or replacing. Check your vehicle's manual for frequency suggestions but most diesel drivers agree on somewhere between every 3,000 to 5,000 miles, depending on how you use your vehicle. The 2.8L Duramax engine is just like any other engine and needs to be properly taken care of to run smoothly. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Some problems like injection pumps and emissions systems in the previous model have been solved in 6.6 Duramax. What are some common Duramax engine problems. Founder of Diesel Resource and a complete diesel head. The engine is very much durable and reliable. Heres a little checklist of things you need to do check time your perform maintenance on your LLY Duramax. Here are a few tips to help you detect and fix leaks: Check the engine oil level and the . It'll give you details about how much of each fluid or oil you need for your 3.0L LM2 Duramax. Costhack.Com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. But they are not completely without problems. Ensure that you are washing the vinyl fence every two months. This will save you money and provide you with a good quality Duramax. Don't Miss Out on Our Gen-Y Hitch GIVEAWAY! The Duramax is a great truck engine but is not without problems. 1977 Chevy 1/2 ton 350 V8 auto 3.42 gear. Maybe even keep it in the truck. Duramax LMM DPF and ECM Programming. Duramax diesel is one of the main engines in General Motors (GM) trucks. The LB7 original Duramax model is very popular among diesel enthusiasts. For pulling and towing, Duramax diesel is the best choice. Duramax engines have 4, 6, or 8 cylinders. Well go into what these two different circumstances entail and it should be very clear which category you fall in. Does that void my powertrain warranty? I'm happy with the performance for what I need it for so moding it will probably come later downt the road. 2018 GM 6.6L L5P Duramax engines current generation produces 910 lb-ft of torque. The typical price range is between $300 on the low end and $1,000 on the higher end. 4.1 Checking Cooling Pressure 4.2 Checking the Engine Oil 4.3 Checking Engine Codes 4.4 Injector Balance Rate 4.5 Check the Drivability 4.6 Check the 4WD System 4.7 Listen for a Hissing Noise 4.8 Check the Brake Pad Wear 4.9 Exhaust Noise Moreover, durability and performance keep Duramax slightly ahead. If its time to replace your shocks, I strongly recommend replacing them with one of the options ive listed below. 5. Maintenance is the big thing that I personally am taking care of first.. Overall, Duramaxs engine performance is very good, and these features replace it in the good engine category. Two famous diesel engines in America are Cummins and Duramax. These engines require more maintenance than traditional unleaded engines and generally cost more to service. On average, you can expect to pay about $600 per year to maintain a Duramax engine. In 2007, 6.7L replaced its older version 5.9L Cummins diesel engine. Depending on your car make and model, you could end up paying more than $20,000 to fully replace a Duramax engine. So if you have an 8-cylinder engine, you will have to pay more than you would for a 4-cylinder or 6-cylinder engine. Even some owners have reported, that their Duramax lasts over 4,00000 miles. Duramax engines require more maintenance than usual, but they are more environmentally friendly due to the kind of fuel they use. The reason for this popularity is its lack of emission control parts. Choosing Duramax as a companion for long trips is a good decision. So, always follow the specification in your owners manual. Air filter should be inspected during every service and replaced accordingly. The lasting of LBZ Duramax depends on how you treat it. 1. Yes, Duramax engines are one of the most powerful diesel engines on the market. Duramax engines are a popular option known for their power, durability, and fuel economy. Overdrive Lockout Switch Installation Instructions for 2001 - 2002 6.6L Duramax. That's easy, just follow our comprehensive guide to 6.6L LB7 Duramax Maintenance. If the engine codes are not checked, the engine could have problems, and that can cause the truck to break down. By following these tips, your Duramax engine will last up to 4,00000 miles. Duramax engines are known for their power and relatively low emissions compared to other high-performance turbo engines. As many people have seen it is one of the most reliable and clean LBZ Duramaxs aro. Like the LB7, the LLY Duramax can last a very long time if taken care of properly. SERVICE TIPS: DURAMAX EGR VALVE/DPF Two critical elements that need to be checked out at 100,000 miles are the EGR valve and the DPF. The cooling pressure should be between 15 to 25 psi. Currently, it is used by a huge number of users, and its popularity is increasing daily. Change it at regular intervals. CostHack.com was launched with one simple goal in mind; help individuals and business owners save money. But the final consideration, with high hp and torque output, Duramax competes with Cummins very well. DuraMAX products are owned and distributed through RelaDyne, the nation's leading provider of lubricants, fuels, diesel exhaust fluid, and industrial reliability services. (E46) Looking down with a flashlight I couldn't see it at all, and it hasn't come out the bottom. What does normal operating conditions mean? Without proper maintenance, it will last around 3,0000 miles. Don't neglect the fuel filter. A good choice for a stock fuel filter replacement on the Duramax is the AFE Pro-Guard, which removes 99% of water and traps dirt particles 4 microns and larger. Our cost guides also include DIY options. Keep in mind there are other vehicle features you need to check and possibly replace. If you have a Duramax engine, you need regular maintenance to keep it in the best condition possible. Inspect condition of wiper blades and replace as needed. Is the stright pipe mod something easy to do (Bolt on / Bolt off) or does it require cutting and fitting? Look for a station that sells a lot of fuel so that you dont get fuel that has been setting in the tanks for weeks at a time. This allows you to tailor your maintenance package to your wants & needs. Different parts will need to be serviced at different intervals so make sure you pay attention to our LBZ Duramax Maintenance schedules, so you know what service you are approaching. The engine is also very reliable, making it a popular choice for many truck and vehicle owners. Duramax delete tuners exist in different models, and the most preferred type is the HP Tuners performance delete tune. Check and clean fuel cooler of debris. FRONT & REAR DIFFERENTIAL: Every 45,000 miles. The Costhack team include business owners, automotive mechanics, heavy duty equipment operators and other business experts. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. However, many parts are the same as their older parts. One more possible place for a coolant leak is the water pump. With Duramax, you can drive over 2,00000 miles without any major issues. Chevy and GMC Duramax Diesel Forum. If someone asks how many miles can you get out of a Duramax? Duramax engines are powerful machines, and like any car, you need to regularly service your engine to keep it in top condition. We know about head gasket problems. We will cover the cost for several models and also talk about Duramax engine replacement costs. If you want to keep your LBZ Duramax in tip-top shape, youre going to need to service your truck at least every 10,000 miles under normal operating conditions, and at least every 5,000 miles under severe operating conditions. Overall, you can expect to pay about $600 in annual maintenance fees. The average MPG for a truck with a Duramax engine varies depending on the truck model as well as on which Duramax engine it has. It is famous for its high torque output and fuel efficiency. As always, when looking for Duramax maintenance, make sure to get quotes from several mechanics so you can get the best price. Keep an eye on your air filter and change it as needed. The following tasks are things that should be done every time you service your vehicle. 2006 GMC BLACK Sierra 2500HD Crew Cab Short Bed. Also, put the truck in 4WD and then a drive-up hill. Lastly, the fuel injectors themself crack regularly. (sooner if launching a boat) Brake fluid and power steering fluid should be inspected during every service and flushed accordingly. The first generation came out in 2001 and offered 520 lb-ft of torque. It is a high-performance engine known for its towing and hauling capabilities. Some models of cars with a Duramax engine are less expensive to maintain than others. Check all areas and components holding fluid or oil for leaks Check tires for signs of leaks, damage, dry rot, or uneven wear. Take a look at the chart below. The LBZ is also one of the most famous Duramax engines. 1970 Chevy 1/2 ton CST 350 V8 auto. If you face any problems performing the procedures, we recommend taking the vehicle to a service center. Steering and suspension parts are a known weak-point in the Duramax trucks because they dont share the same robust straight axle design as Ram or Ford trucks. Make Kamil's day and share it with a buddy! As mentioned, get frequent oil and filter changes. The Chevy and GMC 6.6 Duramax is a great engine with some proper modifications to address trouble areas. The most common issues include fuel pump, water pump, head gasket, and overheating problems. The most restrictive filters are the cleanest, eg, paper filters. There is a problem if there is any hissing noise in the turbo. So, the exact life expectancy of a Duramax depends on maintenance. 1) Get an EGR plate to keep the black tar out of the intake!!!! The typical price range is between $300 on the low end and $1,000 on the high end. However, a Duramax engine can last for over 500,000 miles if you keep up with maintenance, so they can pay for themselves over the long run. Apart from this diesel engine has many advantages. Duramax engines can get extremely hot, especially when they are hauling a large load like a trailer. 05' GMC 4WD SLT CREW CAB WITH 2 CARSEATS IN THE BACK! Tunes--it seems improved fuel mileage and improved performance go hand in hand to an extent. Make sure the oil filters you use meet or exceed the OEM filter recommended by the vehicle manufacturer. Inspect All suspension and steering components for signs of play or torn boots/seals etc. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Overall, you can expect to pay about $600 per year to maintain a car with a Duramax engine. I have the guage. i assume this means yanking out the catalytic and muffler. So, dont neglect to maintain your vehicle unless you want a short life expectancy from your vehicle. Presently, Duramax is reliable and one of the top diesel engines in America. I have heard of alot of folks using Powerservice, Lucas, lots of options out there.. How often you should service your 6.6L LLY Duramax is going to depend on how much you use it, and what you use it for. The first turbos were solely oil-cooled, supplied by the engine's oil. Purge Water From Your Fuel System Here's a fun fact: diesel fuel can contain water. Additionally, newer Duramax models, such as the Chevy Silverado 3500, will cost more to repair than older models. Learn how to refill the Diesel Exhaust Fluid ( DEF) . Thanks for the outstanding vinyl railing job that you installed at my house. Water pump issues are fairly common in the Duramax engine line. Whether you change your oil every 5,000 or 10,000 miles, you should be doing everything on this checklist every time youre performing maintenance. But it can last up to 4,00000 if properly maintained. Want to learn more about the latest insights in the diesel industry? What happens if you discover one of your steering components needs to be replaced or if you just want to change your shocks because the old factory ones arent cutting it anymore? The dyno tests on straight pipes show some improved performance and lower EGT-very important for those of us who want to drive our trucks for a long time. Easy to use service outline for the GM Duramax diesel; mileage, important service items, oil and lubes listed. Duramax engine maintenance is very labor-intensive, so depending on your mechanic, you can end up paying up to $20,000 to replace your Duramax engine with a new one. We also have links to all the 3.0L Duramax maintenance parts, fluids, and oils you need to maintain your LM2 Duramax on . The engine is designed to last the lifetime of the truck. GM gives a rating to engines based on their durability and wears, and they give a 95% rating at 200,000 miles. Duramax engines are special diesel engines created by GMC for modern trucks, SUVs, and RVs. The first Cummins diesel engine in Ram trucks was the 5.9L 6-cylinder that provided 400 lb-ft of torque. More HP and better mileage. Repairing your engine after it started leaking is not a very hard task. Duramax refers to a line of diesel turbo engines created by General Motors. Check and replace air filter as needed. Unless you know the person you bought your truck from, and youre confident that they pampered the truck you just bought, I would replace all the oil, fluid, and filters found on the truck as soon as possible. Instead, make sure to focus on the dirt spots and hard-to-reach areas for better cleaning. Don't Miss Out on Our Gen-Y Hitch GIVEAWAY! Duramax engines run on diesel fuel, so they are more efficient than traditional unleaded engines. LBZ Duramax lasts over 4,00000 miles if you maintain it properly and change fluids and filters regularly. In our Comprehensive Guide to 6.6L LBZ Duramax we make it easy for you, and provide you with the best service schedules to follow, maintenance parts to use, and the fluid capacities so you know exactly how much youll need to purchase. What is the Life Expectancy of a Duramax Diesel Engine? Duramax diesel engines have been known to last over 400k miles with proper care and maintenance. In most cases, getting a new car might be the more economical option. 1982 Chevy 1/2 ton 6.2 auto o/d 3.42 gear. One common problem is with the MAP sensor however, as it tends to clog with soot and throw a check engine light, but a simple MAP sensor spacer and a can of electrical cleaner can get you back on the road worry free and prevent the soot from building up again. If the truck pulls to one side, the 4WD system is not working properly. My conclusion at this time is that for less than 500 hp there is little to gain from a cold air intake. Duramax engines have some known faults that lead to problems. Mechanically, the L5P Duramax is stout and very few major problems have been reported. The process may vary depending on your vehicle. As you probably know, the LBZ Duramax is one of the most sought after diesel trucks around. It was more powerful, capable, and reliable than GMs previous trucks. The ball seat is also prone to deterioration and leaking. One driver recommended a filter air flow guage that will let you know when to change the filter and go with paper. This seal can deteriorate over time, causing coolant leaks. Otherwise, the normal LML Duramax service schedule is just fine. Dmax/ Pre-turbo exhaust system. The Duramax privacy fencing that was installed has worked out wonderfully. Here are 18 tips for the Duramax to last longer. In total, GMC has made 11 different engines since 2001. While sometimes maintenance can be expensive, it's worth the investment. To follow this category, your truck is likely a personal vehicle you use for transportation and light towing. The most recommended option for a 2.8L Duramax delete tuner. We love the way the fence looks. The figures below may not be exact. If you dont hit the mileage requirements, check your owners manual for the specific time period in which you should change your fluids and filters. The LLY Duramax is also reliable like other Duramax engines. Check transmission dipstick and smell the fluid. But, if you want to replace the entire engine, you are going to have to pay through the nose. Costhack.com is reader-supported. Below is a table showing the average maintenance costs for various popular models of cars with a Duramax engine. The LLY Duramax will last as long as the truck lasts. Since then the manufacturing unit and popularity of Duramax diesel engine is increasing day by day. If you're going to be maintaining your 3.0L Duramax by yourself, take a look at our fluid capacities and specifications guide. The MadJack Diesel Performance Duramax maintenance package consists of the 3 filters needed to do maintenance on your GM Duramax diesel engine. Its always good to keep some extra fluid and oil around, just in case you spill some of what you bought, or a leak develops later on. The L5P features 445 HP and can generate over 900 lb-ft of torque. Well, the life expectancy of a Duramax 6.6 is around 2,00000 miles without any major repair. Severe operating conditions include towing heavy loads frequently, excessive idling, lots of driving in the city, and fleet vehicles.
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